Re: Control on Tree Row collapsing

[Torsten Schoenfeld <kaffeetisch gmx de>]

On Sun, 2006-12-17 at 01:50 +0530, Ashwin Ramachandran wrote:

> When the row MNP is selected, and its parent ABC is collapsed, then I
> want to popout a dialog box, mentioning that
> the row MNP is going to be un-selected and whether the user wants it
> or not. If the user is fine with it, then the collapsing 
> goes through or if the user does not want it, then I need to cancel
> the collapse signal.
> [This behaviour is required for my application needs, where some extra
> information is required for a given tree row to be taken as inputs 
> from the user].

Sounds like you want the "test-collapse-row" signal on the
Gtk2::TreeView:

<http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeView.html#GtkTreeView-test-collapse-row>

-- 
Bye,
-Torsten